DRV8872DDAR vs DRV8873HPWPR Comparação
Comparação detalhada lado a lado de DRV8872DDAR por Texas Instruments e DRV8873HPWPR por Texas Instruments. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Texas Instruments
DRV8872DDAR - 3.6A 45V Brushed DC Motor Driver | Texas Instruments
DRV8872DDAR ✓ AtivoTexas Instruments
DRV8873HPWPR - 40V 10A H-Bridge Motor Driver | Texas Instruments
DRV8873HPWPR ✓ AtivoComparação de especificações
| Parâmetro | DRV8872DDAR | DRV8873HPWPR |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | Motor Drivers | Motor Drivers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $1,42 | $1,86 |
| Motor Type | Brushed DC | Brushed DC |
| Configuração de saída | H-Bridge (4 N-channel MOSFETs) | — |
| Supply Voltage (VM) | 6.5 V to 45 V | 4.5 V to 38 V |
| Peak Output Current | 3.6 A | 10 A |
| Typical R_DS(on) (HS + LS) | 565 mΩ | — |
| Logic Input Voltage (IN1, IN2) | 1.8 V to 5 V compatible | — |
| Current Regulation | Integrated via external ISENSE resistor | Yes (Smart-tune or fixed off-time) |
| PWM Control | Up to 200 kHz | — |
| Fault Reporting | nFAULT open-drain output | — |
| Sleep Mode | Dual-low inputs, low quiescent current | — |
| Thermal Protection | Thermal shutdown with auto-recovery | — |
| Temperatura de operação | -40 °C to +125 °C | -40 C to +125 C |
| Encapsulamento | HSOP-8 PowerPAD (8-pin SO PowerPAD) | 24-pin HTSSOP (PWP) with PowerPAD |
| Tipo de montagem | Surface Mount | Surface Mount |
| RoHS / Lead-Free | RoHS compliant, lead-free | — |
| Topologia | — | H-Bridge (4 N-channel MOSFETs) |
| Absolute Maximum VM | — | 40 V |
| Continuous Output Current | — | 3.5 A (with proper PCB thermal design) |
| RDS(on) per HS+LS FET | — | [DATA_NEEDED: typical mOhm at 25 C] |
| Integrated Current Sensing | — | Yes (IPROPI analog output) |
| Control Interface | — | PH/EN (hardware) or PWM, selectable via MODE |
| Nível MSL | — | 3 (168 hr / 260 C) |
| Status RoHS | — | Compliant |
| AEC-Q100 | — | Not qualified (use DRV8873-Q1 for automotive) |